113 lines
2.9 KiB
JavaScript
113 lines
2.9 KiB
JavaScript
goog.provide('ol.layer.Vector');
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goog.require('ol.layer.Layer');
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goog.require('ol.source.Vector');
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/**
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* @enum {string}
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*/
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ol.layer.VectorProperty = {
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RENDER_GEOMETRY_FUNCTION: 'renderGeometryFunction',
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STYLE_FUNCTION: 'styleFunction'
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};
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/**
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* @constructor
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* @extends {ol.layer.Layer}
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* @param {olx.layer.VectorOptions=} opt_options Options.
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*/
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ol.layer.Vector = function(opt_options) {
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var options = goog.isDef(opt_options) ?
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opt_options : /** @type {olx.layer.VectorOptions} */ ({});
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goog.base(this, /** @type {olx.layer.LayerOptions} */ (options));
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// FIXME veryify this
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if (goog.isDef(options.styleFunction)) {
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this.setStyleFunction(options.styleFunction);
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}
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};
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goog.inherits(ol.layer.Vector, ol.layer.Layer);
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/**
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* @param {ol.Feature} feature Feature.
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* @param {number} resolution Resolution.
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* @return {Array.<ol.style.Style>} Styles.
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*/
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ol.layer.Vector.defaultStyleFunction = function(feature, resolution) {
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var featureStyleFunction = feature.getStyleFunction();
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if (goog.isDef(featureStyleFunction)) {
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return featureStyleFunction.call(feature, resolution);
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} else {
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return null;
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}
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};
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/**
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* @return {function(ol.geom.Geometry): boolean|undefined} Render geometry
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* function.
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*/
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ol.layer.Vector.prototype.getRenderGeometryFunction = function() {
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return /** @type {function(ol.geom.Geometry): boolean|undefined} */ (
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this.get(ol.layer.VectorProperty.RENDER_GEOMETRY_FUNCTION));
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};
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goog.exportProperty(
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ol.layer.Vector.prototype,
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'getRenderGeometryFunction',
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ol.layer.Vector.prototype.getRenderGeometryFunction);
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/**
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* @return {ol.style.StyleFunction|undefined} Style function.
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*/
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ol.layer.Vector.prototype.getStyleFunction = function() {
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return /** @type {ol.style.StyleFunction|undefined} */ (
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this.get(ol.layer.VectorProperty.STYLE_FUNCTION));
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};
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goog.exportProperty(
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ol.layer.Vector.prototype,
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'getStyleFunction',
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ol.layer.Vector.prototype.getStyleFunction);
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/**
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* @return {ol.source.Source} Vector source.
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*/
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ol.layer.Vector.prototype.getVectorSource = function() {
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return /** @type {ol.source.Vector} */ (this.getSource());
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};
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/**
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* @param {function(ol.geom.Geometry): boolean|undefined} renderGeometryFunction
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* Render geometry function.
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*/
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ol.layer.Vector.prototype.setRenderGeometryFunction =
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function(renderGeometryFunction) {
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this.set(
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ol.layer.VectorProperty.RENDER_GEOMETRY_FUNCTION, renderGeometryFunction);
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};
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goog.exportProperty(
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ol.layer.Vector.prototype,
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'setRenderGeometryFunction',
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ol.layer.Vector.prototype.setRenderGeometryFunction);
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/**
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* @param {ol.style.StyleFunction|undefined} styleFunction Style function.
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*/
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ol.layer.Vector.prototype.setStyleFunction = function(styleFunction) {
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this.set(ol.layer.VectorProperty.STYLE_FUNCTION, styleFunction);
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};
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goog.exportProperty(
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ol.layer.Vector.prototype,
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'setStyleFunction',
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ol.layer.Vector.prototype.setStyleFunction);
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